Faxon Firearms FF556BCNITRIDE 5.56x45mm Nitrided Bolt Carrier Group

The Faxon Firearms 5.56 NATO bolt is built for AR-15 rifles and engineered for reliability with premium materials and surface treatments. Manufactured from 9310 tool steel and finished with a salt bath nitride process, this bolt is made to withstand heavy use and challenging conditions. It is fully magnetic particle inspected, shot peened, and includes enhanced features to support consistent performance and longevity. - 9310 tool steel construction with salt bath nitride finish - Fully magnetic particle inspected and shot peened - Chamfered bolt lugs and S7 tool steel extractor with Crane O-ring Designed for AR-15 platforms chambered in 5.56 NATO, the Faxon bolt is a durable, high-performance component with a focus on material quality and precision manufacturing. This makes it a solid choice for those seeking reliable operation and extended service life in their rifle builds or replacements.